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 |  | | Johannes, Jay (Colorado County Attorney's Office) |  
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 |  | | Lewis, Bill (Mothers Against Drunk Driving) |  
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 | | Registering, but not testifying: |  
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 |  | | Andersen, Laura (San Antonio Police Department) |  
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 |  | | Chavez, Marc (Lubbock County District Attorney's Office) |  
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 |  | | Daniels, Katrina (Bexar County District Attorney Susan D. Reed) |  
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 |  | | Grant, Philip (Montgomery County DA's Office) |  
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 |  | | Hayes, Tracey (ACLU of Texas) |  
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 |  | | Herbrich, James (Fayette County Attorney's Office) |  
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 |  | | Petroff, Kevin (Harris County District Attorney's Office) |  
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 |  | | Shapleigh, Ballard C. (34th Judicial District Attorney Jaime Esparza) |  
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 |  | | Sprinkle, GK (TX Ambulance Association) |  
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 |  | | Wait, Dudley (Texas Ambulance Association) |  
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 |  | | Stout, Bill (Green Party of Texas) |  
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 |  | | Etter, Kristin (Texas Criminal Defense Lawyers Association) |  
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 |  | | Edmonds, Shannon (Texas District & County Attorneys Assn.) |  
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 | | Registering, but not testifying: |  
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 |  | | Lyons, Steve (Houston Police Dept) |  
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 |  | | Epstein, Ruth (ACLU of Texas) |  
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 |  | | Batten, Randy (Texas Department of Public Safety) |  
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 |  | | Castilleja, Vincent (Texas Dept of Public Safety) |  
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 |  | | Merchant, Scott (Texas Dept. of Public Safety) |  
  | 
 |  |  |  | 
 | 
 |  | | Lewis, Bill (Mothers Against Drunk Driving) |  
  | 
 |  |  |  | 
 | | Registering, but not testifying: |  
  | 
 |  | | Chavez, Marc (Lubbock County District Attorney's Office) |  
  | 
 |  | | Daniels, Katrina (Bexar County District Attorney Susan D. Reed) |  
  | 
 |  | | Grant, Philip (Montgomery County District Attorney's Office) |  
  | 
 |  | | Herbrich, James (Fayette County Attorney's Office) |  
  | 
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 |  | | Petroff, Kevin (Harris County District Attorney's Office) |  
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 |  | | Dever, Jeff (The Florence Police Dep) |  
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 |  |  | 
 |  | | Hayes, Tracey (ACLU of Texas) |  
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